Waveshare 3 in 1 3 inch 4K HDMI Switcher1. Input interface: HDMI x 3 2. Support 4K 2K 30Hz 3. Built in input equalizer, can automatically adjust the input signal 4. Output interface: HD x1 5. Built in output drive regulator, which can automatically adjust the output signal amplitude 6. Support HDMI 1. 4b and DVI1. 0 standard 7. Transmission speed: up to 3Gbps Specification: Package Weight One Package Weight 0. 10kgs 0. 23lb One Package Size 10cm * 6cm * 3cm 3. 94inch * 2. 36inch * 1. 18inch

output to 8 meters

talking for up to 4

5cm * 13cm * 8

1 * Speaker with suction cup

Weight: 106g

can operate normally without taking out the phone

oblique pedicure knife length 12

six compartments: 14 x 7

partition bag

Weight: about 100 grams

1 SD memory card reader

gaming consoles